Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quantos episódios totais foram transmitidos em todas as temporadas com 7,79 milhões de espectadores?
 ###Tabelas: CREATE TABLE series_11 (series_11_id AUTO_INCREMENT PRIMARY KEY, Episode VARCHAR, First aired VARCHAR, Entrepreneur(s) VARCHAR, Company or product name VARCHAR, Money requested (£) VARCHAR, Investing Dragon(s) VARCHAR) CREATE TABLE round_robin (round_robin_id AUTO_INCREMENT PRIMARY KEY, Team name VARCHAR, Races INT, Won INT, RR1 Pts. INT, RR2 Pts. INT, RR3 Pts. INT, Total Pts. INT, Ranking INT) CREATE TABLE seasonal_ratings_broadcast_history (seasonal_ratings_broadcast_history_id AUTO_INCREMENT PRIMARY KEY, Season INT, Network VARCHAR, Time slot VARCHAR, Season premiere VARCHAR, Season finale VARCHAR, Episode count INT, TV season VARCHAR, Season rank VARCHAR, Viewers (in millions) INT) CREATE TABLE march (march_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Visitor VARCHAR, Score VARCHAR, Home VARCHAR, Decision VARCHAR, Attendance INT, Record VARCHAR) CREATE TABLE _ (__id AUTO_INCREMENT PRIMARY KEY, City / Municipality VARCHAR, Date of Creation VARCHAR, Area (km 2 ) VARCHAR, Population (2010) INT, Income Classification ( DOF ) VARCHAR)  
SELECT COUNT Episode count FROM seasonal_ratings_broadcast_history WHERE Viewers (in millions) = 7.79